| 主权项 |
1. An apparatus for the separation of triphasic mixture oil-water-gas, comprising a main body comprising a substantially cylindrical, vertical tank, having an inlet of the mixture oil-water-gas (A) to be treated and an outlet for water, located in a lower part of said tank; at least an outlet for the gas emission in an upper part of said tank; and at least an outlet for the oil in an intermediate part between said upper part and said lower part, said apparatus further comprising a duct being coaxially positioned within said tank in said intermediate part, having an opened bottom base towards said lower part and being opened in the upper part, and having substantially cylindrical form and a smaller diameter than that of said tank so as to create an annular interspace with said tank in fluid communication with both said upper part and said lower part and with said outlet for the oil, said inlet of the mixture to be separated having such a conformation to direct the gas towards said upper part and the liquid mixture oil-water, also when gas is present, in the upper part of said duct. |
